sir i am not too new to this line. i am little bit able to understand the circut but not completly or rather give me the components list relevant to your circut . which are not clear in you circut . thanku i shall be obliged
Sorry, I don't have a parts list. The schematic looks clear. Which parts aren't clear to you?
Q1 is a microphone preamp with pre-emphasis. Q2 is an RF oscillator with AM and FM modulation from the preamp. Q3 is an RF amplifier that isolates the antenna from the oscillator. The LM2931 is a low-dropout 5V regulator that still works fine when the 9V battery drops to 6V over its life.
Capacitors marked pF are ceramic disc, nF are metalized plastic film, uF are electrolytic. The coils are easy to make.
Its range is more than 2km line-of-sight to a pretty good FM radio.
Is there anything more you need to know?
A 7805 needs a minimum input voltage of about 7.5V. A 9V alkaline battery's voltage drops quickly to about 7.2V then a 7805 might not work. I chose the LM2931 becauase it is a low-dropout regulator that works fine with an input voltage of only about 5.5V when the 9V battery is dead.